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Sedaia [141]
2 years ago
8

What does selectively permeable mean? (1 point)

Biology
1 answer:
Ilya [14]2 years ago
6 0
I would say the answer is A I really hope this helps! :)
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Which best describes independent assortment?
bekas [8.4K]

Answer:

In metaphase 1, chromosomes from the mother and father line up randomly along the middle of the cell.

Explanation:

In diploid (2n) organisms, the homologous chromosomes are the two copies of each chromosome, where one of these homologs is the chromosome from the mother, while the second one is from the father. During metaphase I, the homologous pairs of chromosomes pair together at the middle of the cell. The law of independent assortment, also known as or Mendel's Second Law, states that homologous chromosomes line up in random orientations at the metaphase plate during this period (metaphase I).

5 0
2 years ago
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What is Acetyl-coA and how does it help with food digestion ?
artcher [175]

Answer: what is Acetyl CoA is made from pyruvate under aerobic conditions in the mitochondria. The process of conversion is irreversible. I don't know the other half I'm sorry.

Explanation:

Acetyl CoA Used by the citric acid cycle as a fuel. Carbon acetyl groups are converted to CO2 and ATP and electrons (carried by NADH and FADH2) create even MORE electrons.  Acetyl CoA is made from pyruvate under aerobic conditions in the mitochondria. The Process of conversion is irreversible.

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3 years ago
Most elements can only be made where​
navik [9.2K]

Answer:

The most common elements, like carbon and nitrogen, are created in the cores of most stars, fused from lighter elements like hydrogen and helium. The heaviest elements, like iron, however, are only formed in the massive stars which end their lives in supernova explosions.

Explanation:

7 0
2 years ago
This is 7th grade hon science
creativ13 [48]
The earth was created by God in 7 days by forming it and calling it good on the 7th day of creation
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2 years ago
The ancient Egyptians made black eye make-up with which element
Firdavs [7]

Answer:

The two main forms of eye makeup were grepond eye paint and black kohl. The green eye paint was made of malachite, a copper carbonate pigment, and the black kohl was made from galena, a dark grey ore.

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